pingheng-gold

This function returns the free vibration displacement of a damped SDOF system.

matlab使用入门介绍，说明了matlba的语句，结构控制，工具箱使用等(using matlab)

拒绝采样算法的matlab程序，可用于参数估计和模式识别(matlab codes for rejection sampling algorithm, which can be used for parameter estimation and pattern recognition.)

该程序为matlab进行傅立叶变换的快书算法FFT，其中还包括了傅立叶变换的其他几种快速算法．(The program carried out for the matlab book fast Fourier transform algorithm FFT, which also includes several other Fourier Transform fast algorithm.)

基于MATLAB实现心音信号中的第一心音和第二心音的定位(Realized by MATLAB first heart sound heart sound signal and the positioning of the second heart sound)

通信原理的作业，利用matlab产生两路模拟语音信号，经过jhpRhk编码、时分复用、NHoNTuW调制经过同一个信道单向传输到对应的接收端。仿真了端到端通信的链路质量和丢包率情况，测试完整可用。. (Communication Theory of operations, the use matlab to generate two analog voice signals encoded through jhpRhk , time division multiplexing, NHoNTuW modulation over the same one-way transmission channel corresponding to the receiving end. Simulation of the link quality and packet loss rate case end communications, testing complete available. )

用于无线资源分配中，它既能保证吞吐量，又能保证公平性。(Radio resource allocation, it can guarantee throughput, but also to ensure fairness.)

MATLAB程序，做阻尼振动的小球的运动作投影，观察在阻尼振动过程中，小球的振幅衰弱情况(MATLAB program, do the damping vibration movement of the ball for the projector, observe the damping vibration process, the weak amplitude of the ball)

SMPP Protocol version 3.4

newton raphson method